| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.37 | 10.521% | $193.8207 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $167.71 | 6.806% | $179.1243 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $213.81 | 8.695% | $232.4008 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $213.27 | 7.143% | $228.5039 | $228.50 | $228.50 | $228.50 |
| Purchase #5 | $100.79 | 11.819% | $112.7024 | $112.70 | $112.70 | $112.70 |
| Purchase #6 | $50.41 | 10.234% | $55.569 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $170.77 | 12.518% | $192.147 | $192.15 | $192.15 | $192.10 |
| 7 purchase totals = | $1,092.13 | $1,194.2681 | $1,194.26 | $1,194.20 | $1,194.20 | |